zhangjun
Registry
Cluster stats
| Netblocks | 7 |
| Cluster ID | 209216729 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 116.247.124.40/30 | ZHANGJUN | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 180.168.52.192/30 | ZHANGJUN | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 180.168.136.84/30 | ZHANGJUN | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 58.247.35.111 – 58.247.35.114 | zhangjun | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 58.247.84.180/30 | zhangjun | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 112.64.173.100/30 | zhangjun | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 112.65.154.112/30 | zhangjun | APNIC | ASSIGNED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
42.9%
of checked blocks have valid RPKI ROA coverage
(3 of 7)
No discrepancies found among checked blocks.
NIC Handles
AC1591-AP
AC1718-AP
MAINT-CHINANET-SH
MAINT-CNCGROUP-SH
YR194-AP
YR194-AP
ZJ2025-AP
ZJ2025-AP
ZJ2271-AP
ZJ2271-AP
ZJ2356-AP
ZJ2356-AP